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<div class="refentry">
<a name="GimpRuler"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GimpRuler.top_of_page"></a>GimpRuler</span></h2>
<p>GimpRuler — A ruler widget with configurable unit and orientation.</p>
</td>
<td class="gallery_image" valign="top" align="right"><img src="gimp-widget-ruler.png"></td>
</tr></table></div>
<div class="refsect1">
<a name="GimpRuler.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_proto_type">
<col class="functions_proto_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<a href="https://developer.gnome.org/gtk3/GtkWidget.html#GtkWidget-struct"><span class="returnvalue">GtkWidget</span></a> *
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-new" title="gimp_ruler_new ()">gimp_ruler_new</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-set-unit" title="gimp_ruler_set_unit ()">gimp_ruler_set_unit</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="/local/head/share/gtk-doc/html/libgimpbase/libgimpbase-gimpunit.html#GimpUnit"><span class="returnvalue">GimpUnit</span></a>
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-get-unit" title="gimp_ruler_get_unit ()">gimp_ruler_get_unit</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-set-position" title="gimp_ruler_set_position ()">gimp_ruler_set_position</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">gdouble</span>
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-get-position" title="gimp_ruler_get_position ()">gimp_ruler_get_position</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-set-range" title="gimp_ruler_set_range ()">gimp_ruler_set_range</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-get-range" title="gimp_ruler_get_range ()">gimp_ruler_get_range</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-add-track-widget" title="gimp_ruler_add_track_widget ()">gimp_ruler_add_track_widget</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="GimpRuler.html#gimp-ruler-remove-track-widget" title="gimp_ruler_remove_track_widget ()">gimp_ruler_remove_track_widget</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GimpRuler.properties"></a><h2>Properties</h2>
<div class="informaltable"><table class="informaltable" border="0">
<colgroup>
<col width="150px" class="properties_type">
<col width="300px" class="properties_name">
<col width="200px" class="properties_flags">
</colgroup>
<tbody>
<tr>
<td class="property_type"><span class="type">double</span></td>
<td class="property_name"><a class="link" href="GimpRuler.html#GimpRuler--lower" title="The “lower” property">lower</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">double</span></td>
<td class="property_name"><a class="link" href="GimpRuler.html#GimpRuler--max-size" title="The “max-size” property">max-size</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="https://developer.gnome.org/gtk3/gtk3-Standard-Enumerations.html#GtkOrientation"><span class="type">GtkOrientation</span></a></td>
<td class="property_name"><a class="link" href="GimpRuler.html#GimpRuler--orientation" title="The “orientation” property">orientation</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">double</span></td>
<td class="property_name"><a class="link" href="GimpRuler.html#GimpRuler--position" title="The “position” property">position</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><a href="/local/head/share/gtk-doc/html/libgimpbase/libgimpbase-gimpunit.html#GimpUnit"><span class="type">GimpUnit</span></a></td>
<td class="property_name"><a class="link" href="GimpRuler.html#GimpRuler--unit" title="The “unit” property">unit</a></td>
<td class="property_flags">Read / Write</td>
</tr>
<tr>
<td class="property_type"><span class="type">double</span></td>
<td class="property_name"><a class="link" href="GimpRuler.html#GimpRuler--upper" title="The “upper” property">upper</a></td>
<td class="property_flags">Read / Write</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GimpRuler.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="other_proto_type">
<col class="other_proto_name">
</colgroup>
<tbody><tr>
<td class="datatype_keyword"> </td>
<td class="function_name"><a class="link" href="GimpRuler.html#GimpRuler-struct" title="GimpRuler">GimpRuler</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="GimpRuler.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="screen">    GObject
    <span class="lineart">╰──</span> GInitiallyUnowned
        <span class="lineart">╰──</span> <a href="https://developer.gnome.org/gtk3/GtkWidget.html#GtkWidget-struct">GtkWidget</a>
            <span class="lineart">╰──</span> GimpRuler
</pre>
</div>
<div class="refsect1">
<a name="GimpRuler.implemented-interfaces"></a><h2>Implemented Interfaces</h2>
<p>
GimpRuler implements
 AtkImplementorIface and  <a href="https://developer.gnome.org/gtk3/GtkBuildable.html#GtkBuildable-struct">GtkBuildable</a>.</p>
</div>
<div class="refsect1">
<a name="GimpRuler.description"></a><h2>Description</h2>
<p>A ruler widget with configurable unit and orientation.</p>
</div>
<div class="refsect1">
<a name="GimpRuler.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="gimp-ruler-new"></a><h3>gimp_ruler_new ()</h3>
<pre class="programlisting"><a href="https://developer.gnome.org/gtk3/GtkWidget.html#GtkWidget-struct"><span class="returnvalue">GtkWidget</span></a> *
gimp_ruler_new (<em class="parameter"><code><a href="https://developer.gnome.org/gtk3/gtk3-Standard-Enumerations.html#GtkOrientation"><span class="type">GtkOrientation</span></a> orientation</code></em>);</pre>
<p>Creates a new ruler.</p>
<div class="refsect3">
<a name="gimp-ruler-new.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>orientation</p></td>
<td class="parameter_description"><p>the ruler's orientation.</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gimp-ruler-new.returns"></a><h4>Returns</h4>
<p> a new <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> widget.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-ruler-set-unit"></a><h3>gimp_ruler_set_unit ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gimp_ruler_set_unit (<em class="parameter"><code><a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> *ruler</code></em>,
                     <em class="parameter"><code><a href="/local/head/share/gtk-doc/html/libgimpbase/libgimpbase-gimpunit.html#GimpUnit"><span class="type">GimpUnit</span></a> unit</code></em>);</pre>
<p>This sets the unit of the ruler.</p>
<div class="refsect3">
<a name="gimp-ruler-set-unit.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>ruler</p></td>
<td class="parameter_description"><p>a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>unit</p></td>
<td class="parameter_description"><p>the <a href="/local/head/share/gtk-doc/html/libgimpbase/libgimpbase-gimpunit.html#GimpUnit"><span class="type">GimpUnit</span></a> to set the ruler to</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-ruler-get-unit"></a><h3>gimp_ruler_get_unit ()</h3>
<pre class="programlisting"><a href="/local/head/share/gtk-doc/html/libgimpbase/libgimpbase-gimpunit.html#GimpUnit"><span class="returnvalue">GimpUnit</span></a>
gimp_ruler_get_unit (<em class="parameter"><code><a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> *ruler</code></em>);</pre>
<div class="refsect3">
<a name="gimp-ruler-get-unit.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>ruler</p></td>
<td class="parameter_description"><p>a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gimp-ruler-get-unit.returns"></a><h4>Returns</h4>
<p>the unit currently used in the <em class="parameter"><code>ruler</code></em>
widget. </p>
<p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-ruler-set-position"></a><h3>gimp_ruler_set_position ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gimp_ruler_set_position (<em class="parameter"><code><a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> *ruler</code></em>,
                         <em class="parameter"><code><span class="type">gdouble</span> position</code></em>);</pre>
<p>This sets the position of the ruler.</p>
<div class="refsect3">
<a name="gimp-ruler-set-position.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>ruler</p></td>
<td class="parameter_description"><p>a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>position</p></td>
<td class="parameter_description"><p>the position to set the ruler to</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-ruler-get-position"></a><h3>gimp_ruler_get_position ()</h3>
<pre class="programlisting"><span class="returnvalue">gdouble</span>
gimp_ruler_get_position (<em class="parameter"><code><a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> *ruler</code></em>);</pre>
<div class="refsect3">
<a name="gimp-ruler-get-position.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>ruler</p></td>
<td class="parameter_description"><p>a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="gimp-ruler-get-position.returns"></a><h4>Returns</h4>
<p> the current position of the <em class="parameter"><code>ruler</code></em>
widget.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-ruler-set-range"></a><h3>gimp_ruler_set_range ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gimp_ruler_set_range (<em class="parameter"><code><a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> *ruler</code></em>,
                      <em class="parameter"><code><span class="type">gdouble</span> lower</code></em>,
                      <em class="parameter"><code><span class="type">gdouble</span> upper</code></em>,
                      <em class="parameter"><code><span class="type">gdouble</span> max_size</code></em>);</pre>
<p>This sets the range of the ruler.</p>
<div class="refsect3">
<a name="gimp-ruler-set-range.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>ruler</p></td>
<td class="parameter_description"><p>a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>lower</p></td>
<td class="parameter_description"><p>the lower limit of the ruler</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>upper</p></td>
<td class="parameter_description"><p>the upper limit of the ruler</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>max_size</p></td>
<td class="parameter_description"><p>the maximum size of the ruler used when calculating the space to
leave for the text</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-ruler-get-range"></a><h3>gimp_ruler_get_range ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gimp_ruler_get_range (<em class="parameter"><code><a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> *ruler</code></em>,
                      <em class="parameter"><code><span class="type">gdouble</span> *lower</code></em>,
                      <em class="parameter"><code><span class="type">gdouble</span> *upper</code></em>,
                      <em class="parameter"><code><span class="type">gdouble</span> *max_size</code></em>);</pre>
<p>Retrieves values indicating the range and current position of a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a>.
See <a class="link" href="GimpRuler.html#gimp-ruler-set-range" title="gimp_ruler_set_range ()"><code class="function">gimp_ruler_set_range()</code></a>.</p>
<div class="refsect3">
<a name="gimp-ruler-get-range.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>ruler</p></td>
<td class="parameter_description"><p>a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>lower</p></td>
<td class="parameter_description"><p>location to store lower limit of the ruler,
or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>upper</p></td>
<td class="parameter_description"><p>location to store upper limit of the ruler,
or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>max_size</p></td>
<td class="parameter_description"><p>location to store the maximum size of the ruler
used when calculating the space to leave for
the text, or <code class="literal">NULL</code>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL may be passed instead of a pointer to a location."><span class="acronym">optional</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-ruler-add-track-widget"></a><h3>gimp_ruler_add_track_widget ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gimp_ruler_add_track_widget (<em class="parameter"><code><a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> *ruler</code></em>,
                             <em class="parameter"><code><a href="https://developer.gnome.org/gtk3/GtkWidget.html#GtkWidget-struct"><span class="type">GtkWidget</span></a> *widget</code></em>);</pre>
<p>Adds a "track widget" to the ruler. The ruler will connect to
GtkWidget:motion-notify-event: on the track widget and update its
position marker accordingly. The marker is correctly updated also
for the track widget's children, regardless of whether they are
ordinary children of off-screen children.</p>
<div class="refsect3">
<a name="gimp-ruler-add-track-widget.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>ruler</p></td>
<td class="parameter_description"><p>a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>widget</p></td>
<td class="parameter_description"><p>the track widget to add</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
<hr>
<div class="refsect2">
<a name="gimp-ruler-remove-track-widget"></a><h3>gimp_ruler_remove_track_widget ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
gimp_ruler_remove_track_widget (<em class="parameter"><code><a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a> *ruler</code></em>,
                                <em class="parameter"><code><a href="https://developer.gnome.org/gtk3/GtkWidget.html#GtkWidget-struct"><span class="type">GtkWidget</span></a> *widget</code></em>);</pre>
<p>Removes a previously added track widget from the ruler. See
<a class="link" href="GimpRuler.html#gimp-ruler-add-track-widget" title="gimp_ruler_add_track_widget ()"><code class="function">gimp_ruler_add_track_widget()</code></a>.</p>
<div class="refsect3">
<a name="gimp-ruler-remove-track-widget.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>ruler</p></td>
<td class="parameter_description"><p>a <a class="link" href="GimpRuler.html" title="GimpRuler"><span class="type">GimpRuler</span></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>widget</p></td>
<td class="parameter_description"><p>the track widget to remove</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
<p class="since">Since: <a class="link" href="api-index-2-8.html#api-index-2.8">2.8</a></p>
</div>
</div>
<div class="refsect1">
<a name="GimpRuler.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="GimpRuler-struct"></a><h3>GimpRuler</h3>
<pre class="programlisting">typedef struct _GimpRuler GimpRuler;</pre>
</div>
</div>
<div class="refsect1">
<a name="GimpRuler.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GimpRuler--lower"></a><h3>The <code class="literal">“lower”</code> property</h3>
<pre class="programlisting">  “lower”                    <span class="type">double</span></pre>
<p>Lower limit of ruler.</p>
<p>Owner: GimpRuler</p>
<p>Flags: Read / Write</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpRuler--max-size"></a><h3>The <code class="literal">“max-size”</code> property</h3>
<pre class="programlisting">  “max-size”                 <span class="type">double</span></pre>
<p>Maximum size of the ruler.</p>
<p>Owner: GimpRuler</p>
<p>Flags: Read / Write</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpRuler--orientation"></a><h3>The <code class="literal">“orientation”</code> property</h3>
<pre class="programlisting">  “orientation”              <a href="https://developer.gnome.org/gtk3/gtk3-Standard-Enumerations.html#GtkOrientation"><span class="type">GtkOrientation</span></a></pre>
<p>The orientation of the ruler.</p>
<p>Owner: GimpRuler</p>
<p>Flags: Read / Write</p>
<p>Default value: GTK_ORIENTATION_HORIZONTAL</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpRuler--position"></a><h3>The <code class="literal">“position”</code> property</h3>
<pre class="programlisting">  “position”                 <span class="type">double</span></pre>
<p>Position of mark on the ruler.</p>
<p>Owner: GimpRuler</p>
<p>Flags: Read / Write</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpRuler--unit"></a><h3>The <code class="literal">“unit”</code> property</h3>
<pre class="programlisting">  “unit”                     <a href="/local/head/share/gtk-doc/html/libgimpbase/libgimpbase-gimpunit.html#GimpUnit"><span class="type">GimpUnit</span></a></pre>
<p>Unit of ruler.</p>
<p>Owner: GimpRuler</p>
<p>Flags: Read / Write</p>
<p>Allowed values: [0,65535]</p>
<p>Default value: 0</p>
</div>
<hr>
<div class="refsect2">
<a name="GimpRuler--upper"></a><h3>The <code class="literal">“upper”</code> property</h3>
<pre class="programlisting">  “upper”                    <span class="type">double</span></pre>
<p>Upper limit of ruler.</p>
<p>Owner: GimpRuler</p>
<p>Flags: Read / Write</p>
<p>Default value: 0</p>
</div>
</div>
</div>
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